[Vehicle Emission Inventory and Scenario Analysis in Liaoning from 2000 to 2030].

Vehicle emissions have become a major source of air pollution in urban cities. The vehicle emission inventory of the Liaoning province from 2000 to 2030 was established based on the COPERT model and ArcGIS, and the temporal and spatial distribution characteristics of six pollutants (CO, NMVOC, NO, PM, SO, and CO) were analyzed. Taking 2016 as the base year, eight scenarios of control measures were designed based on scenario analysis, and the effects of different scenarios on emission reduction were assessed.

Role of ARPC2 in Human Gastric Cancer.

Gastric cancer continues to be the second most frequent cause of cancer deaths worldwide. However, the exact molecular mechanisms are still unclear. Further research to find potential targets for therapy is critical and urgent.

Association of plasma total and high-molecular-weight adiponectin with risk of colorectal cancer: an observational study in Chinese male.

The research is to investigate the association between plasma concentrations of total and high-molecular-weight (HMW) adiponectin and risk of early and advanced colorectal cancer. One hundred and sixty-five male colorectal cancer patients and one hundred and two controls were enrolled; based on the T factor of the TNM system, intraepithelial carcinoma and submucosally invasive carcinoma were defined as early cancer, and invasion into the muscularis propria or deeper was defined as advanced cancer. The plasma levels of glucose, fasting insulin, total cholesterol, triglyceride, and total and HMW adiponectin levels were measured.

[The degradation on cultivated Gastrodia populations and prevention measures].

Objective: To propose views and concepts on the degradation of cultivated Gastrodia populations.

Methods: The differences between natural and cultivated Gastrodia populations were compared and discussed in terms of their biological features, qualities and yields.

Results: There were changes and degradation in biological features and some important properties of yield in cultivated Gastrodia.